2020071858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{265729}}^1$

素因数の和:265922

約数の個数: 32

約数和(自身を含む): 4642834560

約数和(自身を除く): 2622762702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 265729, 531458, 797187, 1594374, 1860103, 3720206, 5580309, 11160618, 48096949, 96193898, 144290847, 288581694, 336678643, 673357286, 1010035929, 2020071858]

約数ペア:

[(1, 2020071858), (2, 1010035929), (3, 673357286), (6, 336678643), (7, 288581694), (14, 144290847), (21, 96193898), (42, 48096949), (181, 11160618), (362, 5580309), (543, 3720206), (1086, 1860103), (1267, 1594374), (2534, 797187), (3801, 531458), (7602, 265729)]